package exam.xiaomi.S2;

/**
 * @Author: 18362
 * @Create: 2022-09-14 19:01:29 星期三
 */
class Node {
    public int data;
    public Node left;
    public Node right;

    public Node(int data) {
        this.data = data;
    }

    public Node() {
    }

    public Node(int data, Node left, Node right) {
        this.data = data;
        this.left = left;
        this.right = right;
    }
}